HP 50g Graphing Calculator Review
At a Glance
Our Verdict
Best for
Advanced engineering, science, and mathematics students and professionals who prefer RPN and require a powerful CAS with extensive programming and storage capabilities.
Value
Good
As an Amazon Associate I earn from qualifying purchases.
Overview
The HP 50g is a powerful, RPN-centric graphing calculator renowned for its robust Computer Algebra System (CAS) and extensive programming capabilities. While its monochrome display and steep learning curve might deter some, its SD card slot and comprehensive feature set make it a formidable tool for advanced users in engineering and science.
Detailed Review
Key Features
- Reverse Polish Notation (RPN) and Algebraic entry modes
- Powerful Computer Algebra System (CAS)
- SD card slot for expanded memory and data transfer
- USB, Serial, and IrDA connectivity
- Extensive programming capabilities (User RPL, System RPL, Assembly)
- 2D and 3D graphing functions
- Equation solver and symbolic manipulation
- Large library of built-in functions for various disciplines
- Robust build quality with tactile keyboard
Reasons to Buy
- Exceptional power and versatility for advanced mathematics and engineering.
- Highly efficient RPN entry mode for experienced users.
- Robust CAS for symbolic computation and complex problem-solving.
- SD card slot provides unparalleled storage and program transfer capabilities.
- Comprehensive connectivity options (USB, Serial, IrDA).
- Durable build quality designed for long-term use.
Reasons to Avoid
- Steep learning curve, especially for those unfamiliar with RPN or HP's interface.
- Monochrome, low-resolution display is outdated compared to modern color calculators.
- Discontinued model, meaning no official support or software updates.
- Bulkier form factor compared to newer, slimmer designs.
- May be overkill for users who only require basic graphing or scientific functions.
Technical Specifications
- display type
- Monochrome LCD
- screen size
- 131 x 80 pixels
- battery type
- 3 x AAA, 1 x CR2032 (backup)
- power source
- Battery
- number of functions
- Over 2300
- programming capability
- yes
- graphing capability
- yes
- CAS
- yes
- connectivity
- USB (PC), Serial (calculator-to-calculator), IrDA (infrared), SD card slot
- dimensions
- 184 x 88 x 25 mm (7.25 x 3.46 x 0.98 inches)
- weight
- 220g (7.76 oz)
- build quality
- Durable plastic casing, tactile keys
At a Glance
Our Verdict
Best for
Advanced engineering, science, and mathematics students and professionals who prefer RPN and require a powerful CAS with extensive programming and storage capabilities.
Value
Good
As an Amazon Associate I earn from qualifying purchases.